Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
redhatRedHatRHSA-2021:3942
HistoryOct 20, 2021 - 9:37 a.m.

(RHSA-2021:3942) Moderate: openvswitch2.11 security update

2021-10-2009:37:05
access.redhat.com
13
openvswitch
network bridging
openflow protocol
use-after-free
cve-2021-36980

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

51.1%

JSON

Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.

Security Fix(es):

  • openvswitch2.11: openvswitch: use-after-free in decode_NXAST_RAW_ENCAP during the decoding of a RAW_ENCAP action (CVE-2021-36980)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

OSVersionArchitecturePackageVersionFilename
RedHat7x86_64python-openvswitch2.11< 2.11.3-89.el7fdppython-openvswitch2.11-2.11.3-89.el7fdp.x86_64.rpm
RedHat7ppc64leopenvswitch2.11-debuginfo< 2.11.3-89.el7fdpopenvswitch2.11-debuginfo-2.11.3-89.el7fdp.ppc64le.rpm
RedHat7ppc64lepython-openvswitch2.11< 2.11.3-89.el7fdppython-openvswitch2.11-2.11.3-89.el7fdp.ppc64le.rpm
RedHat7x86_64openvswitch2.11< 2.11.3-89.el7fdpopenvswitch2.11-2.11.3-89.el7fdp.x86_64.rpm
RedHat7x86_64openvswitch2.11-devel< 2.11.3-89.el7fdpopenvswitch2.11-devel-2.11.3-89.el7fdp.x86_64.rpm
RedHat7x86_64openvswitch2.11-debuginfo< 2.11.3-89.el7fdpopenvswitch2.11-debuginfo-2.11.3-89.el7fdp.x86_64.rpm
RedHat7ppc64leopenvswitch2.11< 2.11.3-89.el7fdpopenvswitch2.11-2.11.3-89.el7fdp.ppc64le.rpm
RedHat7ppc64leopenvswitch2.11-devel< 2.11.3-89.el7fdpopenvswitch2.11-devel-2.11.3-89.el7fdp.ppc64le.rpm

Related

suse 3
archlinux 1
debiancve 1
nessus 15
openvas 8
osv 3
nvd 1
cbl_mariner 2
redhatcve 1
alpinelinux 1
ubuntu 1
cvelist 1
photon 4
cve 1
ubuntucve 1
prion 1
redhat 2
gentoo 1
suse
suse
Security update for openvswitch (moderate)
2022-09-06 00:00:00
Security update for openvswitch (moderate)
2022-09-06 00:00:00
Security update for openvswitch (moderate)
2022-09-06 00:00:00
archlinux
archlinux
[ASA-202107-40] openvswitch: arbitrary code execution
2021-07-20 00:00:00
debiancve
debiancve
CVE-2021-36980
2021-07-20 07:15:08
nessus
nessus
Ubuntu 20.04 LTS : Open vSwitch vulnerability (USN-5065-1)
2021-09-08 00:00:00
RHEL 7 : openvswitch2.11 (RHSA-2021:3942)
2021-10-22 00:00:00
Photon OS 4.0: Openvswitch PHSA-2021-4.0-0091
2024-07-23 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-5065-1)
2021-09-09 00:00:00
openSUSE: Security Advisory for openvswitch (SUSE-SU-2022:3099-1)
2022-09-07 00:00:00
openSUSE: Security Advisory for openvswitch (SUSE-SU-2022:3116-1)
2022-09-07 00:00:00
osv
osv
libopenvswitch-2_17-0-2.17.0-12.1 on GA media
2024-06-15 00:00:00
CVE-2021-36980
2021-07-20 07:15:08
openvswitch vulnerability
2021-09-08 11:21:53
nvd
nvd
CVE-2021-36980
2021-07-20 07:15:08
cbl_mariner
cbl_mariner
CVE-2021-36980 affecting package openvswitch 2.12.3-2
2021-09-09 15:02:58
CVE-2021-36980 affecting package openvswitch for versions less than 2.17.0-1
2022-04-14 19:39:46
redhatcve
redhatcve
CVE-2021-36980
2021-07-21 14:37:22
alpinelinux
alpinelinux
CVE-2021-36980
2021-07-20 07:15:08
ubuntu
ubuntu
Open vSwitch vulnerability
2021-09-08 00:00:00
cvelist
cvelist
CVE-2021-36980
2021-07-20 00:00:00
photon
photon
Moderate Photon OS Security Update - PHSA-2021-0091
2021-08-31 00:00:00
Moderate Photon OS Security Update - PHSA-2021-0292
2021-08-31 00:00:00
Moderate Photon OS Security Update - PHSA-2021-4.0-0091
2021-08-31 00:00:00
cve
cve
CVE-2021-36980
2021-07-20 07:15:08
ubuntucve
ubuntucve
CVE-2021-36980
2021-07-20 00:00:00
prion
prion
Design/Logic Flaw
2021-07-20 07:15:00
redhat
redhat
(RHSA-2021:3758) Moderate: OpenShift Container Platform 4.9.0 packages and security update
2021-10-18 16:34:07
(RHSA-2021:3759) Moderate: OpenShift Container Platform 4.9.0 bug fix and security update
2021-10-18 17:16:43
gentoo
gentoo
Open vSwitch: Multiple Vulnerabilities
2023-11-26 00:00:00

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

51.1%

JSON
Related for RHSA-2021:3942
suse3archlinux1debiancve1nessus15openvas8osv3nvd1cbl_mariner2redhatcve1alpinelinux1ubuntu1cvelist1photon4cve1ubuntucve1prion1redhat2gentoo1